HBase explorer is a third party tool, which has a lot of limitations. YMMV I think if you're having issues, you need to bug the author(s).
Sent from a remote device. Please excuse any typos... Mike Segel On Dec 16, 2011, at 4:16 AM, neuron005 <[email protected]> wrote: > > Hiii There > My second post(I think I have more problems :P) > I was trying to use http://hbaseexplorer.wordpress.com/hbaseexplorer/ > hbase-explorer > I set it up. But whenever I try to check scan it shows..................... > ---------------------------------------------------------------------------------------------------------------------------------------------- > Grails Runtime Exception > Error Details > Error 500: org.apache.hadoop.hbase.MasterNotRunningException: > java.io.IOException: Could not read quorum servers from zoo.cfg > Servlet: grails > URI: /grails/hbaseSource/scan.dispatch > Exception Message: Could not read quorum servers from zoo.cfg > Caused by: org.apache.hadoop.hbase.MasterNotRunningException: > java.io.IOException: Could not read quorum servers from zoo.cfg > Class: HbaseSourceController > At Line: [228] > Code Snippet: > Stack Trace > > org.codehaus.groovy.runtime.InvokerInvocationException: > org.apache.hadoop.hbase.MasterNotRunningException: java.io.IOException: > Could not read quorum servers from zoo.cfg > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) > at > org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) > at > org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) > at > org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) > at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) > at java.lang.Thread.run(Thread.java:679) > Caused by: org.apache.hadoop.hbase.MasterNotRunningException: > java.io.IOException: Could not read quorum servers from zoo.cfg > at > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:306) > at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72) > at com.nnapz.hbaseexplorer.HBaseClient.listTables(HBaseClient.java:74) > at HbaseService.tableList(HbaseService.groovy:56) > at HbaseService$tableList.call(Unknown Source) > at HbaseSourceController$_closure9.doCall(HbaseSourceController.groovy:228) > at HbaseSourceController$_closure9.doCall(HbaseSourceController.groovy) > ... 29 more > Caused by: java.io.IOException: Could not read quorum servers from zoo.cfg > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.<init>(ZooKeeperWrapper.java:81) > at > org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatcher.getZooKeeperWrapper(HConnectionManager.java:202) > at > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:886) > at > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:304) > ... 35 more > > ----------------------------------------------------------------------------------------- > I am running a single node setup in pseudo distributed mode. And my master > is running at localhost:60010 . Do I need to configure zoo.cfg manually ? > Doesn't it works by default? Any successful runner..please share . > And what is the problem for that MasterNotRunningException though it is > running on port 60010 > Please post a reply asap. > Thanks in advance. > Cheers > > -- > View this message in context: > http://old.nabble.com/Issue-in-using-Hbase-explorer%21-tp32986828p32986828.html > Sent from the HBase User mailing list archive at Nabble.com. > >
